Chace Valley
Key Takeaway
Chace Valley is classified as low hazard in California. It was completed in 1955 and is 71 years old. Its primary use is water supply.
Physical Details
| Dam Height | 16 ft (taller than 9.6% in CA) |
| Dam Length | 910 ft |
| Dam Type | Earth |
| Max Storage | 92 acre-ft |
| Surface Area | 30 acres |
| Drainage Area | 2 sq mi |
| Year Completed | 1955 (71 years old) |
| NID ID | CA00950 |
Safety Information
No probable loss of human life and low economic/environmental losses expected.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Mr. Wynn and Tamsen Myers
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Chace Valley?
Chace Valley is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Chace Valley?
Chace Valley is owned by Mr. Wynn and Tamsen Myers (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Chace Valley built?
Chace Valley was completed in 1955, making it 71 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
What is the primary purpose of Chace Valley?
Chace Valley serves the following purposes: Water Supply, Irrigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Chace Valley?
Chace Valley has a dam height of 16 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.
When was Chace Valley last inspected?
Chace Valley was last inspected on April 27, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.